Screen size
A11k6.2"
K15sWinner: 6.6"+5.3%
Quick verdict
K15s leads the measured specs 16-3.
Measured wins
A11k
3
spec wins
Ties
3
equal specs
K15s
16
spec wins
Overall winner
Screen size
Technology
A11k
GSM / HSPA / LTE
K15s
GSM / HSPA / LTE / 5G
2G bands
A11k
GSM 850 / 900 / 1800 / 1900
K15s
GSM 850 / 900 / 1800 / 1900
3G bands
A11k
HSDPA 850 / 900 / 2100
K15s
HSDPA 850 / 900 / 2100
4G bands
A11k
1, 3, 5, 8, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
NFC
3.5mm jack
SD card
equal specsStereo speakers
K15s
1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 42, 48
Speed
A11k
HSPA, LTE
K15s
HSPA, LTE, 5G
5G bands
A11k
-
K15s
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Announced
A11k
2020, June 22. Released 2020, June 22
K15s
2026, October 02
Status
A11k
Discontinued
K15s
Available. Released 2026, October 02
Dimensions
A11k
155.9 x 75.5 x 8.3 mm (6.14 x 2.97 x 0.33 in)
K15s
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
Weight
A11k
165 g (5.82 oz)
K15s
205 g (7.23 oz)
Build
A11k
Glass front, plastic back, plastic frame
K15s
Glass front, plastic frame, plastic back
SIM
A11k
Nano-SIM + Nano-SIM
K15s
Nano-SIM + Nano-SIM
Other
A11k
-
K15s
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Drop resistant up to 1.8m
Type
A11k
IPS LCD, 450 nits (typ)
K15s
AMOLED, 1B colors, 120Hz, 800 nits (typ), 1400 nits (peak)
Size
A11k
6.22 inches, 96.6 cm2 (~82.0% screen-to-body ratio)
K15s
6.57 inches, 105.0 cm2 (~87.1% screen-to-body ratio)
Resolution
A11k
720 x 1520 pixels, 19:9 ratio (~270 ppi density)
K15s
1080 x 2372 pixels (~397 ppi density)
Protection
A11k
Corning Gorilla Glass 3
K15s
-
OS
A11k
Android 9.0 (Pie), ColorOS 6.1
K15s
Android 16, ColorOS 16
Chipset
A11k
Mediatek MT6765 Helio P35 (12 nm)
K15s
Mediatek Dimensity 6360 Max (6 nm)
CPU
A11k
Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
K15s
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
A11k
PowerVR GE8320
K15s
Mali-G57 MC2
Card slot
A11k
microSDXC (dedicated slot)
K15s
microSDXC
Internal
A11k
32GB 2GB RAM
K15s
128GB 6GB RAM, 256GB 8GB RAM
Other
A11k
eMMC 5.1
K15s
UFS 2.2
Dual
A11k
13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF Auxiliary lens
K15s
50 MP, f/1.9, 25mm (wide), PDAF Auxiliary lens
Features
A11k
LED flash, HDR, panorama
K15s
LED flash, HDR, panorama
Video
A11k
1080p@30fps
K15s
1080p@30/60fps
Single
A11k
5 MP, f/2.4, 1/5.0", 1.12µm
K15s
8 MP, f/2.1, 25mm (wide)
Features
A11k
HDR
K15s
Panorama
Video
A11k
K15s
1080p@30fps
Loudspeaker
A11k
Yes
K15s
Yes
3.5mm jack
A11k
Yes
K15s
No
WLAN
A11k
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
K15s
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A11k
5.0, A2DP, LE
K15s
5.4, A2DP, LE, aptX HD
Positioning
A11k
GPS, GLONASS, BDS
K15s
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
A11k
No
K15s
Yes
Radio
A11k
FM radio
K15s
No
USB
A11k
microUSB 2.0, OTG
K15s
USB Type-C 2.0, OTG
Infrared port
A11k
-
K15s
Yes
Sensors
A11k
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
K15s
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
A11k
Li-Po 4230 mAh
K15s
Si/C Li-Ion 8000 mAh
Charging
A11k
-
K15s
45W wired, 45W UFCS, 45W PPS, 13.5W PD Reverse wired
Colors
A11k
Flowing Silver, Deep Blue
K15s
Gray, Purple
Models
A11k
CPH2083, CPH2071
K15s
PYE130
SAR
A11k
1.32 W/kg (head) 0.92 W/kg (body)
K15s
-
Price
A11k
About 100 EUR
K15s
About 270 EUR